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RCL: Relation Contrastive Learning for Zero-Shot Relation Extraction.

Shusen WangBosen ZhangYajing XuYanan WuBo Xiao
Published in: NAACL-HLT (Findings) (2022)
Keyphrases
  • relation extraction
  • unsupervised learning
  • active learning
  • automatic extraction
  • reinforcement learning
  • high level
  • feature space
  • information extraction
  • named entities